Tara Journal

The Tara Dossier

Hair science, rituals, and formulation thinking to better understand the scalp, the fiber, and how to care for both with precision.
Tara Black Garlic + Ceramides, fibre care with real evidence vs collagen

Collagen for Hair: What the Evidence Actually Says

Collagen supplies amino acids, but the hair shaft is built from keratin, not collagen. Ingested collagen is broken into fragments that circulate, with no documented route to the follicle. Its...